#!/usr/bin/env node

const log = console.log;

log('PID:',process.pid);

process.stdin.resume();

process.on('SIGINT',()=>{
  log('Ctrl + C means exit , bye!');
  process.exit();
});
process.on('SIGTSTP',()=>{
  log('Ctrl + Z.');
});

//process.kill(process.pid, 'SIGINT');

console.log('hello','world');
